Beneficial effects of a combined thromboxane synthetase inhibitor and antagonist in acute myocardial ischemia: K. Schrör, E.F. Smith III, J.B. Smith, K.C. Nicolaou, R. Magolda and A.M. Lefer. Dept. of Pharmacology, Univ. of Cologne, West Germany; Depts. of Physiology and Pharmacology, T. Jefferson Univ., Philadelphia, Pa., USA; Dept. of Chemistry, Univ. of Pennsylvania, Philadelphia, Pa., USA